<!DOCTYPE html>
<html>
<head>
    <title>popup页</title>
    <meta charset="utf-8"/>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <style>
        body {
            font-family: 'Microsoft Yahei';
            width: 500px;
            min-height: 100px;
        }
        a {margin-right: 10px;}
    </style>
</head>
<body>
<h1>这是一个popup页面！</h1>

<h2>DOM交互演示</h2>
<div>
    <a href="#" id="update_bg_color">修改页面背景色(通过executeScript实现)</a>
</div>


<script type="text/javascript" src="js/jquery-1.8.3.js"></script>
<script type="text/javascript" src="js/popup.js"></script>
</body>
</html>